13133-1528 BU  221

 
 
13h 13m 15.56s -15 27' 37.6" P.A. 46 sep 1.7 mag 8.26,9.53 Sp K0III dist. 561.8 pc (1832.59 l.y.)
 
 
Coord 2000
13133-1528
Discov num
BU  221
Comp
Coord arcsec 2000
13 13 15.56 -15 27 37.6
Date first
1875
Date last
2016
Obs
22
Pa first
49
Pa last
46
P.A. Now (θ)
46°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
8.26
Mag sec
9.53
delta mag (ΔM)
1.27
Spectral class
K0III (yellow-orange)
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
-024
Sec motion dec
-024
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46
Precise sep
1.669
Constellation
Virgo
HIP
64504
Tycho2
6113-00323-1
HD
114827
BD
BD-14 3665
Distance
561.8
Distance ly
1832.59
last precise pa
46
last precise sep
1.669
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13133-1528 BU 221 2000 20 47 1.6 8.26 9.53 K0III D 131315.56-152737.6
13133-1528 BU 221 2016 22 46 1.7 8.26 9.53 K0III 131315.56-152737.6

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